DocumentCode
772351
Title
Use of a novel magnetoresistive angle sensor for controlling switched-reluctance motor speed
Author
Broughton, M.B.
Author_Institution
Dept. of Electr. & Comput. Eng., R. Mil. Coll. of Canada, Kingston, Ont., Canada
Volume
142
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
449
Lastpage
452
Abstract
The operation of a four-quadrant electronic controller for a switched-reluctance motor is described. The controller uses signals from a three-phase magnetoresistive shaft-rotation sensor to produce synchronised gating signals for the control of stator winding currents. A speed-dependent signal derived from the sensor output adjusts the timing of the gating waveform to maximise the torque produced. Measurements on a 1 kW machine are presented
Keywords
angular measurement; electric current control; machine control; magnetoresistive devices; reluctance motors; stators; synchronisation; velocity control; 1 kW; four-quadrant electronic controller; magnetoresistive angle sensor; shaft-rotation sensor; speed control; speed-dependent signal; stator winding currents control; switched-reluctance motor; synchronised gating signals; torque maximisation;
fLanguage
English
Journal_Title
Science, Measurement and Technology, IEE Proceedings -
Publisher
iet
ISSN
1350-2344
Type
jour
DOI
10.1049/ip-smt:19952072
Filename
487633
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